The company says today that it is joining the Open Compute Project Foundation (OCP) and revealing specs and documentation for Microsoft's most advanced data-center hardware that supports its Windows Azure, Office 365 and Bing cloud services.

"[The servers] offer dramatic improvements over traditional enterprise server designs: up to 40% server cost savings, 15% power efficiency gains and 50% reduction in deployment and service times," says Bill Laing, Microsoft's Corporate Vice President for Cloud and Enterprise in the Official Microsoft Blog. "We also expect this server design to contribute to our environmental sustainability efforts by reducing network cabling by 1,100 miles and metal by 10,000 tons across our base of 1 million servers."

Laing made the announcement at the Open Compute Project Summit in San Jose.

The company is releasing its software for managing the hardware including diagnosing server problems, controlling fans and power supply, Laing says.

The server design includes a 12U chassis that includes power and networking connections, eliminating need for network cabling, according to Microsoft's Data Center Blog written by Kushagra Vaid, Microsoft's general manager for Server Engineering.

Each chassis shares power, fans, a signaling backplane and a system-on-a-chip management card. The chassis design featuring trays that slide in and out results in the potential to cut deployment and service times in half, Vaid says.

Microsoft isn't the first big cloud provider to join OCP. Facebook chairs the organization, and other major companies on the board include RackSpace, Arista and Intel.